Kinematic viscosity detection equipment for lubricating oil processing

Abstract

The utility model belongs to the technical field of lubricating oil kinematic viscosity detection, particularly relates to kinematic viscosity detection equipment for lubricating oil processing, and aims to solve the problems that a structure for limiting a detector is not provided in the prior art, and when the kinematic viscosity of lubricating oil is measured, the detector needs to be vertically placed in a detection cylinder, so that the detection efficiency is high. In order to solve the problems that in the prior art, in the prior art, once inclination occurs, deviation is possibly brought to a test result, re-testing increases the burden of a determination worker, and shaking of a viscometer during testing also affects the test result to cause deviation, the following scheme is provided: the viscosity detection device comprises a viscosity detection device body; the probe vertical detection assembly is positioned at the top of the viscosity detection equipment body; the detection barrel clamping and rotating assembly is positioned in the viscosity detection equipment body; according to the utility model, through the arrangement of the probe vertical detection assembly, the vertical movement of the probe is realized through the driving of the motor, the manual operation is reduced, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a viscosity detection device, in particular to a kinematic viscosity detection device for lubricating oil processing, belonging to the technical field of kinematic viscosity detection of lubricating oil. Background Technique

[0002] Viscosity is the most important quality index of lubricating oil. If lubricating oil with too high viscosity is used, it will reduce the power of the engine, increase fuel consumption, and also easily cause difficult engine starting. If lubricating oil with too low viscosity is used, it is difficult to form an oil film at the lubricated part, resulting in "dry friction" between the two-phase friction surfaces, failing to achieve the lubrication purpose and increasing the wear of the machine. When processing lubricating oil, a viscosity detection device is needed to detect the kinematic viscosity of the lubricating oil sample.

[0003] In the prior art, as disclosed in a kinematic viscosity detector for lubricating oil with the publication number CN214539100U, belonging to the field of detection instruments, it includes a base and a fixing plate. The surface of the base is symmetrically provided with sliding grooves, and the inner walls of the sliding grooves are slidably installed with support plates. The end surfaces of the support plates are fixedly installed with rubber pads. The surfaces of the support plates are equidistantly provided with card slots. The inner walls of the sliding grooves are provided with through grooves, and the inner walls of the through grooves are slidably installed with clamping plates. The clamping plates are slidably connected with the card slots. The surfaces of the clamping plates are provided with sliding holes. It moves the support plate along the inner wall of the sliding groove to adjust the horizontal height of the base, which is suitable for different placement surfaces. Under the action of structures such as the first spring, the clamping plate, and the card slot, the support plate is kept in a stable state. By pushing the first connecting plate and the second connecting plate to move inward along the limiting rod, the second spring is deformed by force, so that the first connecting plate and the second connecting plate are respectively disengaged from the first connecting groove and the second connecting groove, facilitating the removal of the sealing cover and comprehensively cleaning the inside of the detection cylinder.

[0004] The above patent facilitates the removal of the sealing cover and comprehensively cleans the inside of the detection cylinder by pushing the first connecting plate and the second connecting plate to move inward along the limiting rod, and the second spring is deformed by force, so that the first connecting plate and the second connecting plate are respectively disengaged from the first connecting groove and the second connecting groove. However, in actual use, the above patent does not have a structure for limiting the detector. When measuring the kinematic viscosity of lubricating oil, it is necessary to ensure that the detector is placed vertically in the detection cylinder. Once it is tilted, it is very likely to cause deviation in the test results. Retesting will increase the burden on the measuring staff, and the shaking of the viscometer during testing will also affect the test results and cause deviation. Content of the Utility Model

[0005] The present utility model aims to solve the problem that during the storage or transportation of the above-mentioned moored ball, the moored ball needs to be folded and retracted, and the existing structure does not have a limit for the detector. When measuring the kinematic viscosity of lubricating oil, it is necessary to ensure that the detector is vertical when placed in the detection cylinder. Once it is tilted, it is very likely to cause deviation in the test results. Retesting will increase the burden on the measurement staff, and the shaking of the viscometer during the test will also affect the test results and cause deviation. Therefore, a kinematic viscosity detection device for lubricating oil processing is provided.

[0006] The present utility model realizes the above object through the following technical solutions: A kinematic viscosity detection device for lubricating oil processing, comprising a viscosity detection device body, a probe vertical detection component located at the top of the viscosity detection device body, and a detection barrel clamping and rotating component located inside the viscosity detection device body;

[0007] The probe vertical detection component includes a fixed block, the fixed block is fixedly installed on one side of the top of the viscosity detection device body, a first motor is fixedly installed on the top of the fixed block, the output end of the first motor is fixedly connected to a lead screw body, a connecting rod is threadedly connected to the surface of the lead screw body, an installation block is fixedly installed on one side of the connecting rod, and a kinematic viscosity detection probe is fixedly installed at the bottom of the installation block.

[0008] As a further scheme of the present utility model: The detection barrel clamping and rotating component includes a driving wheel, the driving wheel is rotatably installed on the top of the sliding plate, a driven wheel is meshed on one side of the driving wheel, a second motor is fixedly installed inside the driven wheel, and the output end of the second motor is fixedly connected to a bidirectional lead screw.

[0009] As a further scheme of the present utility model: A clamping block is threadedly connected to the surface of the bidirectional lead screw.

[0010] As a further scheme of the present utility model: A detection barrel body is clamped inside the clamping block.

[0011] As a further scheme of the present utility model: A heating wire is fixedly installed inside the detection barrel body, and a heat preservation layer is arranged on the surface of the heating wire.

[0012] As a further scheme of the present utility model: A detection port is opened at the top of the viscosity detection device body.

[0013] As a further scheme of the present utility model: A chamber door is slidably installed on the surface of the viscosity detection device body through a sliding plate, and an information display screen is arranged on the other side of the surface of the viscosity detection device body.

[0014] The beneficial effects of the present utility model are:

[0015] 1. By setting the detection barrel clamping and rotating assembly, the flow state of the lubricating oil can be simulated, so as to more accurately measure its kinematic viscosity. At the same time, this setting can improve the phenomenon that the lubricating oil often has uneven heating during heating, resulting in low heating efficiency, temperature fluctuations, and affecting the test results.

[0016] 2. By setting the probe vertical detection assembly, this setting realizes the vertical movement of the probe through the drive of the motor, reduces manual operation, improves the detection efficiency, and improves the problem that most of the existing viscosity detection equipment does not have a structure for limiting the detector. When measuring the kinematic viscosity of the lubricating oil, it is necessary to ensure that the detector is vertical when placed in the detection barrel. Once it is tilted, it is very likely to bring deviation to the test results. Retesting will increase the burden on the measurement staff, and the shaking of the viscometer during the test will also affect the test results and cause deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the detection barrel clamping and rotating assembly of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the probe vertical detection assembly of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the clamping block of the present invention;

[0021] Figure 5 It is a schematic diagram of the internal structure of the detection barrel body of the present invention.

[0022] In the figure: 1. Viscosity detection equipment body; 2. Warehouse door; 3. Information display screen; 4. Probe vertical detection assembly; 401. Fixed block; 402. Installation block; 403. Kinematic viscosity detection probe; 404. Connecting rod; 405. Lead screw body; 406. First motor; 5. Detection barrel clamping and rotating assembly; 501. Clamping block; 502. Driven wheel; 503. Driving wheel; 504. Detection barrel body; 505. Second motor; 506. Bidirectional lead screw; 6. Detection port; 7. Heating wire; 8. Sliding plate; 9. Heat preservation layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. Example 1

[0024] As Figures 1 to 5 shown, a kinematic viscosity detection device for lubricating oil processing includes a viscosity detection device body 1, a probe vertical detection component 4 located at the top of the viscosity detection device body 1, and a detection barrel clamping and rotating component 5 located inside the viscosity detection device body 1;

[0025] The probe vertical detection component 4 includes a fixed block 401. The fixed block 401 is fixedly installed on one side of the top of the viscosity detection device body 1. A first motor 406 is fixedly installed on the top of the fixed block 401. The output end of the first motor 406 is fixedly connected to a lead screw body 405. A connecting rod 404 is threadedly connected to the surface of the lead screw body 405. One side of the connecting rod 404 is fixedly installed with a mounting block 402. A kinematic viscosity detection probe 403 is fixedly installed at the bottom of the mounting block 402. Starting the first motor 406 drives the rotation of the lead screw body 405, drives the connecting rod 404 and the mounting block 402 to move up and down, and then makes the kinematic viscosity detection probe 403 vertically move to a suitable position. This setting realizes the vertical movement of the probe through motor drive, reduces manual operation, improves the detection efficiency, and improves the problem that most existing viscosity detection devices do not have a structure for limiting the detector. When measuring the kinematic viscosity of lubricating oil, it is necessary to ensure that the detector is vertical when placed in the detection barrel. Once it is tilted, it is very likely to bring deviation to the test result. Retesting will increase the burden on the measuring staff, and the shaking of the viscometer during testing will also affect the test result and cause deviation. Example 2

[0026] In this embodiment, in addition to including all the technical features in Example 1, it further includes:

[0027] The detection barrel clamping and rotating component 5 includes a driving wheel 503. The driving wheel 503 is rotatably installed on the top of the sliding plate 8. A driven wheel 502 is engaged on one side of the driving wheel 503. A second motor 505 is fixedly installed inside the driven wheel 502. The output end of the second motor 505 is fixedly connected to a bidirectional lead screw 506. When the detection barrel body 504 is clamped, starting the motor below the driving wheel 503 drives the driving wheel 503 and the driven wheel 502 to rotate, and then drives the detection barrel body 504 to rotate in the horizontal direction to simulate the flow state of the lubricating oil, so as to more accurately measure its kinematic viscosity. At the same time, this setting can improve the problem that the lubricating oil often has uneven heating during heating, low heating efficiency, and temperature fluctuations, which affect the test result.

[0028] Clamping blocks 501 are threadedly connected to the surface of the bidirectional lead screw 506. Starting the second motor 505 drives the rotation of the bidirectional lead screw 506, so that the clamping blocks 501 move along the bidirectional lead screw 506, and the detection barrel body 504 can be clamped.

[0029] The interior of the clamping block 501 clamps the detection barrel body 504, and the detection barrel body 504 is used to place the lubricating oil sample to be detected. Embodiment III

[0030] In addition to all the technical features included in Embodiment I, this embodiment further includes:

[0031] A heating wire 7 is fixedly installed inside the detection barrel body 504, and a heat insulation layer 9 is arranged on the surface of the heating wire 7; the heating wire 7 is used to heat the lubricating oil in the detection barrel body 504 to simulate the kinematic viscosity at different temperatures, which is applicable to the processing and detection of lubricating oils of different types and specifications; the setting of the heat insulation layer 9 ensures the stability of the temperature inside the detection barrel body 504.

[0032] A detection port 6 is opened at the top of the viscosity detection equipment body 1, and the detection port 6 facilitates the kinematic viscosity detection probe 403 to pass through the viscosity detection equipment body 1 to detect the lubricating oil sample in the detection barrel body 504.

[0033] A hatch door 2 is slidably installed on the surface of the viscosity detection equipment body 1 through a sliding plate 8, and an information display screen 3 is arranged on the other side of the surface of the viscosity detection equipment body 1; after the detection is completed, the detection results and parameter settings can be viewed on the information display screen 3.

[0034] Working principle: When using this kinematic viscosity detection device for lubricating oil processing, first pour the lubricating oil sample to be detected into the detection barrel body 504. By means of the detection barrel clamping and rotating assembly 5, start the second motor 505 to drive the bidirectional lead screw 506 to rotate, so that the clamping block 501 moves along the bidirectional lead screw 506 to clamp the detection barrel body 504. After the detection barrel body 504 is clamped, start the motor under the driving wheel 503 to drive the driving wheel 503 and the driven wheel 502 to rotate, and then drive the detection barrel body 504 to rotate in the horizontal direction to simulate the flow state of the lubricating oil, so as to more accurately measure its kinematic viscosity. At the same time, this setting can improve the phenomenon that the lubricating oil often has uneven heat absorption during heating, low heating efficiency, and temperature fluctuations, which will affect the test results; finally, through the probe vertical detection assembly 4 set, start the first motor 406 to drive the lead screw body 405 to rotate, drive the connecting rod 404 and the mounting block 402 to move up and down, and then move the kinematic viscosity detection probe 403 vertically to a suitable position. This setting realizes the vertical movement of the probe through motor drive, reduces manual operation, improves the detection efficiency, and improves the problem that most of the existing viscosity detection devices do not have a structure for limiting the detector. When measuring the kinematic viscosity of the lubricating oil, it is necessary to ensure that the detector is vertical when placed in the detection cylinder. Once it is tilted, it is likely to bring deviation to the test results, and re-testing will increase the burden of the measuring staff. In addition, the shaking of the viscometer during testing will also affect the test results and cause deviation; if necessary, heat the lubricating oil in the detection barrel body 504 through the heating wire 7 to simulate the kinematic viscosity at different temperatures, which is applicable to the processing detection of different types and specifications of lubricating oils; the setting of the heat preservation layer 9 will ensure the stability of the temperature in the detection barrel body 504; after the detection is completed, the detection results and parameter settings can be viewed on the information display screen 3; the viscosity detection device body 1 adopts a sealed design, which can effectively avoid the leakage and pollution of the lubricating oil.

[0035] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0036] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A kinematic viscosity detection device for lubricating oil processing, characterized in that: It includes a viscosity detection device body (1), a probe vertical detection component (4) located at the top of the viscosity detection device body (1), and a detection bucket clamping and rotating component (5) located inside the viscosity detection device body (1); The probe vertical detection component (4) includes a fixed block (401). The fixed block (401) is fixedly installed on one side of the top of the viscosity detection device body (1). A first motor (406) is fixedly installed on the top of the fixed block (401). The output end of the first motor (406) is fixedly connected to a lead screw body (405). A connecting rod (404) is threadedly connected to the surface of the lead screw body (405). An installation block (402) is fixedly installed on one side of the connecting rod (404). A kinematic viscosity detection probe (403) is fixedly installed at the bottom of the installation block (402).

2. The kinematic viscosity detection device for lubricating oil processing according to claim 1, wherein: The detection bucket clamping and rotating component (5) includes a driving wheel (503). The driving wheel (503) is rotatably installed on the top of a sliding plate (8). A driven wheel (502) is meshed with one side of the driving wheel (503). A second motor (505) is fixedly installed inside the driven wheel (502). The output end of the second motor (505) is fixedly connected to a bidirectional lead screw (506).

3. The kinematic viscosity detection device for lubricating oil processing according to claim 2, wherein: A clamping block (501) is threadedly connected to the surface of the bidirectional lead screw (506).

4. The kinematic viscosity detection device for lubricating oil processing according to claim 3, characterized in that: A detection bucket body (504) is clamped inside the clamping block (501).

5. The kinematic viscosity detection device for lubricating oil processing according to claim 4, wherein: A heating wire (7) is fixedly installed inside the detection bucket body (504). A heat preservation layer (9) is arranged on the surface of the heating wire (7).

6. The kinematic viscosity detection device for lubricating oil processing according to claim 1, characterized in that: A detection port (6) is opened at the top of the viscosity detection device body (1).

7. The kinematic viscosity detection device for lubricating oil processing according to claim 1, characterized in that: A door (2) is slidably installed on the surface of the viscosity detection device body (1) through a sliding plate (8). An information display screen (3) is arranged on the other side of the surface of the viscosity detection device body (1).

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